133978397490

Names of 133978397490

• Cardinal: 133978397490 can be written as One hundred thirty-three billion, nine hundred seventy-eight million, three hundred ninety-seven thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.3397839749 × 10¹¹

Factors of 133978397490

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 194

Divisors of 133978397490

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 31 35 37 42 45 49 54 62 63 70 74 81 90 93 98 105 109 111 126 135 147 155 162 185 186 189 210 217 218 222 243 245 259 270 279 294 310 315 327 333 370 378 405 434 441 465 486 490 518 545 555 558 567 630 651 654 666 729 735 763 777 810 837 882 930 945 981 999 1085 1090 1110 1134 1147 1215 1295 1302 1323 1395 1458 1470 1519 1526 1554 1635 1665 1674 1701 1813 1890 1953 1962 1998 2170 2187 2205 2289 2294 2331 2430 2511 2590 2646 2790 2835 2943 2997 3038 3255 3270 3330 3379 3402 3441 3626 3645 3815 3885 3906 3969 4033 4185 4374 4410 4557 4578 4662 4905 4995 5022 5103 5341 5439 5670 5735 5859 5886 5994 6510 6615 6758 6867 6882 6993 7290 7533 7595 7630 7770 7938 8029 8066 8370 8505 8829 8991 9065 9114 9765 9810 9990 10137 10206 10323 10682 10878 10935 11445 11470 11655 11718 11907 12099 12555 13230 13671 13734 13986 14715 14985 15066 15190 15309 16023 16058 16317 16895 17010 17205 17577 17658 17982 18130 19530 19845 20165 20274 20601 20646 20979 21870 22599 22785 22890 23310 23653 23814 24087 24198 25110 25515 26487 26705 26973 27195 27342 28231 29295 29430 29970 30411 30618 30969 32046 32634 33790 34335 34410 34965 35154 35721 36297 37665 39690 40145 40330 41013 41202 41958 44145 44955 45198 45570 47306 48069 48174 48951 50685 51030 51615 52731 52974 53410 53946 54390 56203 56462 58590 59535 60495 60822 61803 61938 62937 67797 68355 68670 69930 70959 71442 72261 72594 75330 76545 79461 80115 80290 80919 81585 82026 84693 87885 88290 89910 91233 92907 96138 97902 101370 103005 103230 104895 105462 107163 108891 112406 112995 118265 119070 120435 120990 123039 123606 125023 125874 132435 134865 135594 136710 141155 141918 144207 144522 146853 152055 153090 154845 158193 158922 160230 161838 163170 165571 168609 169386 175770 178605 181485 182466 185409 185814 188811 197617 205065 206010 209790 212877 214326 216783 217782 225990 236530 238383 240345 240870 244755 246078 250046 254079 263655 264870 269730 273699 278721 281015 282310 288414 293706 304110 309015 309690 314685 316386 326673 331142 337218 338985 354795 357210 361305 362970 369117 370818 375069 377622 395234 397305 404595 410130 423465 425754 432621 433566 440559 456165 464535 474579 476766 480690 489510 496713 505827 508158 527310 535815 544455 547398 556227 557442 562030 566433 592851 615195 618030 625115 629370 638631 650349 653346 677970 709590 721035 722610 734265 738234 750138 762237 790965 794610 809190 821097 827855 836163 843045 846930 865242 875161 881118 912330 927045 929070 944055 949158 980019 988085 993426 1011654 1064385 1071630 1083915 1088910 1107351 1112454 1125207 1132866 1185702 1191915 1230390 1250230 1270395 1277262 1297863 1300698 1321677 1368495 1393605 1442070 1468530 1490139 1517481 1524474 1581930 1633365 1642194 1655710 1668681 1672326 1686090 1750322 1778553 1845585 1854090 1875345 1888110 1915893 1951047 1960038 1976170 2128770 2163105 2167830 2202795 2214702 2250414 2286711 2372895 2383830 2463291 2483565 2508489 2529135 2540790 2595726 2625483 2643354 2736990 2781135 2787210 2832165 2940057 2964255 2980278 3034962 3193155 3251745 3266730 3322053 3337362 3375621 3557106 3691170 3750690 3811185 3831786 3893589 3902094 3965031 4105485 4180815 4326210 4375805 4405590 4470417 4552443 4573422 4745790 4900095 4926582 4967130 5016978 5058270 5250966 5335659 5536755 5562270 5626035 5664330 5747679 5853141 5880114 5928510 6126127 6386310 6489315 6503490 6608385 6644106 6751242 6860133 7389873 7450695 7587405 7622370 7787178 7876449 7930062 8210970 8343405 8361630 8751610 8820171 8892765 8940834 9104886 9579465 9755235 9800190 10126863 10671318 11073510 11252070 11433555 11495358 11680767 11706282 12252254 12316455 12542445 12978630 13127415 13216770 13411251 13657329 13720266 14700285 14779746 14901390 15174810 15752898 16006977 16610265 16686810 16878105 17243037 17559423 17640342 17785530 18378381 19158930 19467945 19510470 19825155 20253726 20580399 22352085 22762215 22867110 23361534 23629347 24632910 25084890 26254830 26678295 26822502 27314658 28738395 29265705 29400570 30380589 30630635 32013954 33220530 33756210 34300665 34486074 35118846 36756762 36949365 38935890 39382245 39650310 40233753 40971987 41160798 44100855 44704170 45524430 47258694 48020931 50634315 51729111 53356590 55135143 57476790 58403835 58531410 60761178 61261270 61741197 67056255 68286645 68601330 70888041 73898730 78764490 80034885 80467506 81943974 86215185 87797115 88201710 91141767 91891905 96041862 101268630 102901995 103458222 110270286 116807670 118146735 120701259 122915961 123482394 134112510 136573290 141776082 144062793 151902945 160069770 165405429 172430370 175594230 182283534 183783810 201168765 204859935 205803990 212664123 236293470 240104655 241402518 245831922 258645555 273425301 275675715 288125586 303805890 308705985 330810858 354440205 362103777 402337530 409719870 425328246 432188379 455708835 480209310 496216287 517291110 546850602 551351430 603506295 614579805 617411970 637992369 708880410 720313965 724207554 827027145 864376758 911417670 992432574 1063320615 1207012590 1229159610 1275984738 1367126505 1440627930 1488648861 1654054290 1810518885 1913977107 2126641230 2160941895 2481081435 2734253010 2977297722 3189961845 3621037770 3827954214 4321883790 4465946583 4962162870 6379923690 7443244305 8931893166 9569885535 13397839749 14886488610 19139771070 22329732915 26795679498 44659465830 66989198745 133978397490
• Sum of all divisors σ(n): 450139852800
• Sum of proper divisors (its aliquot sum) s(n): 316161455310
• 133978397490 is an abundant number, because the sum of its proper divisors (316161455310) is greater than itself. Its abundance is 182183057820

Bases of 133978397490

• Binary: 1111100110001101111000001101100110010₂
• Hexadecimal: 0x1F31BC1B32
• Base-36: 1PJRA14I

Squares and roots of 133978397490

• 133978397490 squared (133978397490²) is 17950210993988438300100
• 133978397490 cubed (133978397490³) is 2404940503581950987035137706749000
• The square root of 133978397490 is 366030.5963850563
• The cube root of 133978397490 is 5116.9549445437

Scales and comparisons

• 133,978,397,490 seconds is equal to 4,260 years, 5 weeks, 21 hours, 31 minutes, 30 seconds.
• To count from 1 to 133,978,397,490 would take you about eight thousand, five hundred twenty years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 133978397490 cubic inches would be around 426.4 feet tall.

Recreational maths with 133978397490

• 133978397490 backwards is 094793879331
• 133978397490 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 133978397490's digits is 63
• More coming soon!